Finding the Fourth Proportional to 9,796.17, 13,518.72 and 5,319.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,796.17 : 13,518.72 = 5,319.95 : x
2. Step 2: Convert to fraction form
   9,796.17/13,518.72 = 5,319.95/x
3. Step 3: Cross multiply
   9,796.17x = 13,518.72 × 5,319.95
4. Step 4: Simplify right side
   9,796.17x = 71,918,914.46
5. Step 5: Solve for x
   x = 71,918,914.46/9,796.17
6. Step 6: Final answer
   x = 7,341.53